Went through drivethru, had a boy faking an accent...

Went through drivethru, had a boy faking an accent, being a smart alec with a girl speaking over him and they were both giggling and yelling, making it impossible to hear anything and without my finishing the order he told me to drive forward. Disgusted in their behaviour and where is the supervisor. I am a regular customer and have to say this particular store rarely gets order correct, the staff muck about and there does not seem to be any supervision of these children. The owner or Manager needs to have a good look at what goes on in that store. If I had a choice I would not go there ever again.